| PartNumber | ADS8684AIDBT | ADS8684IDBT | ADS8684AIDBTR |
| Description | Analog to Digital Converters - ADC 16-Bit, 400-kSPS, 4 Ch, SAR ADC | Analog to Digital Converters - ADC AR ADC w/16B,4 Ch | Analog to Digital Converters - ADC 16-Bit, 400-kSPS, 4 Ch, SAR ADC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | Y |
| Series | ADS8684A | ADS8684 | ADS8684A |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-38 | TSSOP-38 | TSSOP-38 |
| Resolution | 16 bit | 16 bit | - |
| Number of Channels | 4 Channel | 4 Channel | - |
| Sampling Rate | 500 kS/s | 500 kS/s | - |
| Input Type | Single-Ended | Single-Ended | - |
| Interface Type | SPI | SPI | - |
| Architecture | SAR | SAR | - |
| Reference Type | Internal | External, Internal | - |
| Analog Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Digital Supply Voltage | 1.65 V to 5.25 V | 1.65 V to 5.25 V | 1.65 V to 5.25 V |
| SNR Signal to Noise Ratio | 92 dB | 92 dB | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Reel |
| Features | Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA | Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA | Daisy-Chainable, Oscillator, Over-Voltage Protection, PGA |
| Number of Converters | 4 Converter | 4 Converter | - |
| Output Type | CMOS | - | - |
| Power Consumption | 65 mW | 65 mW | 65 mW |
| Type | Precision ADC | ADC | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | Shutdown | - | - |
| DNL Differential Nonlinearity | 1.5 LSB | +/- 0.5 LSB | - |
| INL Integral Nonlinearity | 2 LSB | +/- 0.75 LSB | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 4.096 V | 4.096 V | - |
| SFDR Spurious Free Dynamic Range | 103 dB | - | - |
| SINAD Signal to Noise and Distortion Ratio | 91.5 dB | 91.5 dB | 91.5 dB |
| Factory Pack Quantity | 50 | 50 | 2000 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| THD Total Harmonic Distortion | - 102 dB | - | - |
| Unit Weight | 0.007189 oz | 0.007189 oz | - |
| Height | - | 9.8 mm | - |
| Length | - | 1.2 mm | - |
| Width | - | 4.5 mm | - |
| Operating Supply Voltage | - | 1.65 V to 5.25 V | - |
| Pd Power Dissipation | - | 65 mW | - |